From the log, it seemed that the crash happened at CanCreateMFTDecoder() in WMFDecoderModule::Init().
Bug 1570046 Comment 32 Edit History
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Took a log with the STR in comment 0 and with Attachment 9112211 [details] [diff]. From the log, it seemed that the crash happened at CanCreateMFTDecoder() in WMFDecoderModule::Init().